Garden Genie Mono Ammonium Phosphate contains Nitrogen 12% Phosphorous 61% Best powder fertilizer to provide crops with phosphorus and nitrogen that are easy to uptake. These nutrients are vital for faster sprouting and vegetation. The temporary moderate acidification of the soil solution around the fertilizer granule brings the largest effect for nutrition systems on soils with the neutral and faintly alkaline reaction. Ammonia nitrogen contributes to better phosphorus intake by plants.